Cleaning oven glass doors can be a daunting task, but it doesn’t have to be. All you need is one simple, natural ingredient: baking soda. Baking soda is alkaline, and its high pH level allows it to break down acidic substances such as grease or burnt food, and it is also mildly abrasive which makes it easy to wipe away grime without scratching the glass. To clean an oven door with baking soda, simply pour a large amount of baking soda all over the glass and then wet the scour pad and use it to move the baking soda around until you have a thick paste. Leave the baking soda paste to sit for around 30 to 60 minutes, then wet the scourer again and begin to scrub in a small section and the grime should easily wipe away.